00687cam a22002531 4500 agr52000031 DLC 20260227111016.0 770408s1952 xx 000 0 eng c agr52000031 (OCoLC)2872616 U. S. Dept. of Agr. Libr. ODa DLC premarc SF395 .E49 636.4 Ensminger, M Eugene. Swine husbandry. Danville, Ill., The Interstate [1952] 378 p. illus., maps. 24 cm. Animal agriculture series Includes bibliographies. Swine. Swine United States. 11412 11412